Experience the darkness, silence, and beauty of eclipse curtains. Expect more than beauty from your curtains -- look at how much more you get from eclipse. Unlike ordinary curtains, eclipse curtains block 99% of light, save up to 25% on home heating and cooling costs, reduce noise by up to 40%, increase quality of sleep, and reduce stress levels. With eclipse curtains you don't have to choose between beauty and function—you can have both.